Chemistry-Properties of d-block
NEET Chemistry Properties of d-block Match the Following Question
Type: Match the Following-match the column-Medium-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Potassium permanganate | (i) Dark purple crystals |
| (b) Manganate ion | (ii) Tetrahedral structure |
| (c) Oxidation of iodide | (iii) Produces iodate |
| (d) Manganous salt | (iv) Oxidised to MnO2 |
A
a-i, b-ii, c-iii, d-iv
B
a-i, b-iv, c-ii, d-iii
C
a-ii, b-i, c-iv, d-iii
D
a-iv, b-iii, c-i, d-ii
Correct Answer
Option A
Detailed Explanation
Potassium permanganate is known for forming dark purple crystals (i) and the manganate ion has a tetrahedral structure (ii). The oxidation of iodide indeed produces iodate (iii), and manganous salt is oxidised to MnO2 (iv).
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